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Succinic Acid from Maleic Anhydride from Canada

Succinic acid produced through hydrogenation of maleic anhydride, used in biodegradable plastics, pharmaceuticals, and food additives. Classified under HTS 2917.19.20.00 as succinic acid derived in whole or in part from maleic anhydride per the heading description.

Duty Rate — Canada → United States

16.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Provide production process documentation proving maleic anhydride derivation to avoid reclassification

Include FDA GRAS status documentation if intended for food/pharma applications

Monitor quantitative limits in additional U.S. note 3; excess may trigger higher duties